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Silicon(IV) chloride, 99%

Product Code. 11394799
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Description

CAS: 10026-04-7 | Cl4Si | 169.89 g/mol

Silicon(IV) chloride is used as an intermediate in the manufacture of polysilicon. It is also used in the semiconductors industry, photovoltaic cells and in the production of optical fibers. Its derivatives like trichlorosilane and silane are used in the Siemens process.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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Chemical Identifiers

CAS 10026-04-7
Molecular Formula Cl4Si
Molecular Weight (g/mol) 169.89
MDL Number MFCD00011229
InChI Key FDNAPBUWERUEDA-UHFFFAOYSA-N
Synonym silicon tetrachloride, silicon chloride, perchlorosilane, silane, tetrachloro, silicon iv chloride, tetrachlorosilicon, chlorid kremicity, silicio tetracloruro di, siliciumtetrachlorid, silicon chloride sicl4
PubChem CID 24816
IUPAC Name tetrachlorosilane
SMILES Cl[Si](Cl)(Cl)Cl

Specifications

Boiling Point 57.6°C
Melting Point °C to 70°C
Color Colorless
Physical Form Liquid
Quantity 3 x 1 L
Assay Percent Range 99% (metals basis)
Solubility Information Miscible with benzene,toluene,chloroform,petroleum ether,carbon tetrachloride,ether and hydrochloric acid.
Formula Weight 169.9
Odor Acrid
Sensitivity Moisture sensitive
Appearance Colourless liquid
Density 1.483
Chemical Name or Material Silicon(IV) chloride
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